C Sharp

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A community about the C# programming language

Getting started

• C# @ Wikipedia
• A Tour of the C# Language
• Learn C#

Useful resources

• C# documentation
• C# Language Reference
• C# Programming Guide
• C# Coding Conventions
• .NET Framework Reference Source Code

IDEs and code editors

• Visual Studio (Windows/Mac)
• Rider (Windows/Mac/Linux)
• Visual Studio Code (Windows/Mac/Linux)

Tools

• Decompilers: ILSpy, dotPeek
• Scratchpad: LINQPad
• Online playground and IL viewer: SharpLab

Rules

• Rule 1: Follow Lemmy rules
• Rule 2: Be excellent to each other, no hostility towards users for any reason
• Rule 3: No spam of tools/companies/advertisements

Related communities

• c/dotnet

MODERATORS

// Primary constructors
public class NamedItem(string name)
{
    public string Name => name;
}

// Default lambda params
var IncrementBy = 
    (int source, int increment = 1) => 
        source + increment;

Console.WriteLine(IncrementBy(5)); // 6
Console.WriteLine(IncrementBy(5, 2)); // 7

// Type aliases
using Point = (int x, int y);

using Point = (int x, int y);

record struct Point(int x, int y);